The National Expert Standard Pressure Ulcer Prevention in Nursing and pressure ulcer prevalence in German health care facilities : a multilevel analysis Wilborn, Doris Grittner, Ulrike Dassen, Theo Kottner, Jan 2010 - ReposIt
Frequency of pressure ulcers in the paediatric population : a literature review and new empirical data Kottner, Jan Wilborn, Doris 2010 - ReposIt